<template>
  <view>
    <view class="search-box">
       <my-search @myclick="gotoSearch"></my-search>
    </view>
   
   <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" circular="true">
     <swiper-item v-for="(item,i) in swiperList" :key="i" >
       <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id='+item.goods_id">
       <image :src="item.image_src" ></image>
       </navigator>
     </swiper-item>
   </swiper>
   <view class="nav-list">
     <view class="nav-item" v-for="(item,i) in navList" :key="i" @click="navClickHandler(item)">
       <image :src="item.image_src" class="nav-img"></image>
     </view>
   </view>
   <view class="floor-list">
    <view class="floor-item" v-for="(item,i) in floorList" :key="i">
     <image :src="item.floor_title.image_src" class="floor-title"></image>
     <view class="floor-img-box" :url="item.product_list[0].url">
       <navigator class="left-img-box" :url="item.product_list[0].url">
         <image :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width + 'rpx'}"  mode="widthFix" ></image>
       </navigator>
       <view class="right-img-box">
         <navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" v-if="i2 !== 0" :url="item2.url">
           <image :src="item2.image_src" :style="{width:item2.image_width + 'rpx'}"  mode="widthFix"></image>
         </navigator>
       </view>
     </view>
   </view>
   </view>
  </view>
</template>

<script>
  import badgeMix from '@/mixins/tabbar-badge.js'
  export default {
    mixins:[badgeMix],
    data() {
      return {
        swiperList:[],
        //分类导航
        navList:[],
        floorList:[]
      };
    },
    onLoad(){
      this.getSwiperList()
      this.getNavList()
      this.getFloorList()
    },
    //
    methods:{
     async getSwiperList(){
      const {data:res}= await uni.$http.get('/api/public/v1/home/swiperdata')
      if(res.meta.status!==200) return uni.$showMsg()
      this.swiperList = res.message
      uni.$showMsg('数据请求成功',100)
      },
     async getNavList(){
        const {data:res}= await uni.$http.get('/api/public/v1/home/catitems')
        if(res.meta.status!==200) return uni.$showMsg()
        this.navList = res.message
        uni.$showMsg('数据请求成功',100)
      },
     async getFloorList(){
      const {data:res} = await uni.$http.get('/api/public/v1/home/floordata')
      if(res.meta.status!==200) return uni.$showMsg()
      res.message.forEach(floor =>{
        floor.product_list.forEach(prod=>{
          prod.url='/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
        })
      })
      this.floorList = res.message
      },
     navClickHandler(item){
       if(item.name== '分类'){
         uni.switchTab({
           url:'/pages/cate/cate'
         })
       }
},
   gotoSearch(){
     uni.navigateTo({
       url: '/subpkg/search/search'
     })
   }
  
    }
  }
</script>

<style lang="scss">
swiper{
  height:330rpx;
  .swiper-item,
  image{
    width:100%;
    height:100%;
  }
}
.nav-list{
  display: flex;
  justify-content: space-around;
  margin: 15rpx 0;
  
.nav-img{
    width:128rpx;
    height:140rpx;
  }
}
  
.floor-title{
  width: 100%;
  height: 60rpx;
}
.right-img-box{
  display:flex;
  flex-wrap: wrap;
  justify-content: space-around;
}
.floor-img-box{
  display: flex;
  padding-left: 10rpx;
}
.search-box{
  position: sticky;
  //吸顶的位置
  top:0;
  //防止被轮播图覆盖
  z-index: 99;
}
</style>
